---
product_id: 48525181
title: "FL Hang on Holding and Breeding box, L"
brand: "fluval"
price: "887 kr"
currency: NOK
in_stock: true
category: "Fluval"
url: https://www.desertcart.no/products/48525181-fl-hang-on-holding-and-breeding-box-l
store_origin: NO
region: Norway
---

# 1.9L compact tank volume Fits frameless tanks ≥5mm glass 3 compartments for multi-use FL Hang on Holding and Breeding box, L

**Brand:** fluval
**Price:** 887 kr
**Availability:** ✅ In Stock

## Summary

> 🐠 Elevate your aquarium game with the ultimate hang-on breeding box!

## Quick Answers

- **What is this?** FL Hang on Holding and Breeding box, L by fluval
- **How much does it cost?** 887 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/48525181-fl-hang-on-holding-and-breeding-box-l)

## Best For

- fluval enthusiasts

## Why This Product

- Trusted fluval brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Quick Setup, No Fuss:** Self-filling with air supply connection—ready to use in under 5 minutes.
- • **Crystal Clear Observation:** Transparent design lets you lovingly monitor your fish without disturbance.
- • **Durable & Easy Maintenance:** Sturdy plastic build that’s simple to clean and built to last.
- • **Space-Smart External Mount:** Hangs effortlessly on your aquarium’s exterior, saving precious tank space.
- • **Triple-Compartment Versatility:** Breed, isolate, or acclimate fish simultaneously with 3 secure sections.

## Overview

The FL Hang on Holding and Breeding Box L by Fluval is a sleek, space-saving external tank designed for breeding, isolating, or acclimating fish. Featuring up to 3 separate compartments, it fits frameless aquariums with a minimum 5mm glass thickness and holds 1.9 litres of water. Easy to install and maintain, it offers a secure, clear environment that professional aquarists and hobbyists alike trust to protect their aquatic life.

## Description

FL Hang on Holding and Breeding box, L : desertcart.co.uk: Pet Supplies

## Features

- Multi-purpose
- Safe & secure tank for breeding, isolating or acclimatizing fish
- Space-saving design, easily installs on the exterior of the aquarium
- For frameless aquariums use with min. 5 mm glass thickness
- Up to 3 separate compartments for breeding, isolating or acclimatizing fish, using partition plates (included)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005QRDCP2 |
| Best Sellers Rank | 8,030 in Pet Supplies ( See Top 100 in Pet Supplies ) 3 in Breeding Tanks for Fish 333 in Aquarium Accessories |
| Brand Name | Fluval |
| Colour | Black Tiger |
| Country Of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (6,179) |
| Global Trade Identification Number | 00015561109437 |
| Included Components | Breeding box, air diffuser, air tube |
| Item Dimensions L x W x H | 27.2L x 14.5W x 14.7H centimetres |
| Item Shape | Rectangular |
| Item Weight | 544 g |
| Manufacturer | Rolf C Hagen UK Ltd |
| Manufacturer Part Number | 10943 |
| Material Type | Plastic |
| Model Number | 10943 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Pet Type | Fish |
| Product Style | Classic |
| Set Name | Marina Hang-On Breeding Box |
| Special Features | Easy to Clean, Easy to Use |
| Specific Uses For Product | Fish Breeding and Quarantine |
| Tank Volume | 1.9 Litres |
| Target Species | Fish |
| UPC | 740023371861 015561109437 |
| Unit Count | 1 Stück |
| Vivarium Type | Fish Breeding Tank |

## Product Details

- **Brand:** Fluval
- **Colour:** Black Tiger
- **Item weight:** 544 g
- **Material:** Plastic
- **Product dimensions:** 27.2L x 14.5W x 14.7H centimetres
- **Shape:** Rectangular
- **Special feature:** Easy to Clean, Easy to Use
- **Specific uses for product:** Fish Breeding and Quarantine
- **Style:** Classic
- **Tank volume:** 1.9 Litres

## Images

![FL Hang on Holding and Breeding box, L - Image 1](https://m.media-amazon.com/images/I/61HRvKlIj-L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: what size is the inlet tubing/piping if i was to plumb it up to a power head?**
A: You need to connect the piping to an air pump, not a power head.  It fits regular 4/6mm air tubing

**Q: How far does the box stick out if hind from back of side of tank?**
A: Depends on the thickness of the rim, mine sticks out 100mm or 4 inches

**Q: I have a biorb round tank, would this fit on the outside?**
A: No this is really for a tank that has got a lid. It didn’t fit my tank as mine has a lid. So unless the tank has no lid. Then it won’t fit.

**Q: Can this be used as a hospital tank for a siamese fighting fish (beta)?**
A: It uses the same water as your main tank so it would depend on why you are hospitalising your Beta. For injuries it would be ok but not for disease treatment.

## Frequently Bought Together

- Fluval Multi-Chamber Holding and Breeding Box, Large – Up To 3 Separate Housing Compartments
- Ultra Fresh Baby Fish Food with 50% Sword Prawn Shrimp, Slow Sinking, Substitute for Brine Shrimp - For Fry Health and Cleaner Water
- Tiny Fry Fish Food 1.76 oz, Fine Powder for Newborn Aquarium Fish

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**Shop now:** [https://www.desertcart.no/products/48525181-fl-hang-on-holding-and-breeding-box-l](https://www.desertcart.no/products/48525181-fl-hang-on-holding-and-breeding-box-l)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-10-21*